<!DOCTYPE html>
<html lang="en">
<head>
  <meta charset="UTF-8">
  <meta http-equiv="refresh" content="3;url=login.html">
    <title>登录失败</title>
</head>
<body>
<center>
  <h1><font color="red" size="6">登陆失败,用户名或密码错误</font></h1>
  3秒后自动跳转登录页面
</center>

</body>
</html>